Camera lens dehumidification device

Abstract

The utility model relates to the technical field of camera lenses, and discloses a camera lens dehumidification device which comprises a base, a detachable assembly is installed at the lower end of the base, a rotating assembly is installed at the lower end of the detachable assembly, and a camera shell is arranged at the lower end of the rotating assembly. A camera lens is mounted on one side of the camera shell; the detachable assembly comprises an installation bin, an annular groove is formed in the upper end of the installation bin, a concave ring is installed at the upper end of the annular groove, installation rings are installed on the two sides of the concave ring, and bolts are installed at the upper ends of the installation rings. According to the utility model, fog on the camera lens is cleaned, heated and dehumidified through the rotating assembly, the dehumidification efficiency of the camera lens is improved, the imaging quality of the camera is guaranteed, the mobile power supply connected with the moving rod is conveniently mounted and replaced through the arranged detachable assembly, and the maintenance efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera lenses, in particular to a camera lens dehumidification device. Background Art

[0002] The camera contains sophisticated optical components and electronic devices. The camera lens serves as the outermost protective barrier, which can effectively prevent dust, water vapor, fingerprints and other pollutants from entering the camera and avoiding damage to these sensitive components.

[0003] With the continuous development of science and technology, cameras are being used more and more widely in various fields. In a humid environment, camera lenses are prone to fogging or condensation, which will seriously affect the imaging quality of the camera. It is necessary to develop a camera lens dehumidification device to ensure the imaging quality of the camera.

[0004] Chinese patent announcement number: CN218920538U discloses "A camera lens dehumidification device", which includes a mounting plate, a security camera is arranged on one side of the lower end surface of the mounting plate, and the security camera is protected by a lens. An air pump and a heating mechanism connected to the air pump are sequentially arranged on the side of the lower end surface of the mounting plate away from the security camera; the lower end surface of the mounting plate supports an annular pipe arranged around the top of the protective lens, and the annular pipe is connected to the heating mechanism through a connecting pipe; the inner diameter surface of the annular pipe is a slope structure, and the inside of the annular pipe is connected to several ventilation pipes connected to the slope structure, and a second micro fan is embedded in each ventilation pipe. This utility model can not only achieve the dehumidification effect of the surface of the protective lens, but also will not affect the good shooting effect of the security camera itself from beginning to end, and at the same time has a good night fill light effect, which can greatly improve the shooting effect of the security camera.

[0005] The above-mentioned existing technology can not only achieve the dehumidification effect of protecting the lens surface, but also will not affect the good shooting effect of the security camera itself from beginning to end. At the same time, it has a good night fill light effect, which can greatly improve the shooting effect of the security camera. However, during use, the existing device does not have the function of cleaning and heating and dehumidifying the fogged camera lens. It only uses a fan to defog the lens. To a certain extent, the dehumidification efficiency of the camera lens is low, which reduces the imaging quality of the camera. Utility Model Content

[0006] The purpose of the present utility model is to provide a camera lens dehumidification device to solve the problem proposed in the above background technology that the device does not have the function of cleaning and heating and dehumidifying the fogged camera lens, and only uses a fan to defog the lens, which has a low efficiency in dehumidifying the camera lens to a certain extent, thereby reducing the imaging quality of the camera.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a camera lens dehumidification device, comprising a base, a detachable component mounted at the lower end of the base, a rotating component mounted at the lower end of the detachable component, a camera housing disposed at the lower end of the rotating component, and a camera lens mounted on one side of the camera housing;

[0008] The detachable component includes a mounting chamber, an annular groove is formed at the upper end of the mounting chamber, a concave ring is mounted at the upper end of the annular groove, mounting rings are mounted on both sides of the concave ring, bolts are mounted on the upper ends of the mounting rings, a mobile power supply is placed in the mounting chamber, and a wire is connected to one side of the mobile power supply;

[0009] The rotating assembly includes a placement bin, a motor is installed on one side of the placement bin, a gear is installed on the output end of the motor, a gear ring is installed on one side of the gear, fixed blocks are installed at the upper and lower ends of the gear ring, a ring rail is installed on one side of the fixed block, a moving rod is provided on one side of the gear ring, a heating metal plate is provided inside the moving rod, and a water-absorbing sheet is installed on the side of the moving rod close to the camera lens.

[0010] Preferably, the camera housing is detachably arranged at the lower end of the placement compartment, and the installation compartment is fixedly arranged at the lower end of the base.

[0011] Preferably, the installation compartment is provided with screw holes at positions corresponding to the bolts, and the concave ring is an annular structure with a concave cross-section.

[0012] Preferably, the mobile power supply is rotatably arranged around a central position in the annular groove, one end of the wire is electrically connected to the heating metal plate, and the other end of the wire is electrically connected to the mobile power supply.

[0013] Preferably, the placement bin is detachably arranged at the lower end of the installation bin, the output end of the motor is detachably connected to a gear, and the gear is meshed with a gear ring.

[0014] Preferably, the fixed block is rotatably arranged around a central position in the ring rail, and the placement bin is provided with an annular sliding groove at the moving position of the moving rod.

[0015] Preferably, the moving rod passes through the placement compartment and extends to the outside thereof, and the shape of the moving rod matches the camera housing.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] First, the utility model cleans the fog on the camera lens and performs heating and dehumidification operations through the provided rotating component, thereby improving the efficiency of dehumidifying the camera lens and ensuring the imaging quality of the camera. By starting the motor, the motor drives the gear to rotate, the gear rotation drives the gear ring to rotate, the gear ring rotation drives the fixed block to rotate in the ring track, and at the same time the gear ring rotation drives the moving rod to rotate, the moving rod rotation drives the water absorbent sheet to rotate, the water absorbent sheet rotates to clean the water mist on the camera lens, and the water absorbent sheet is heated by heating the metal plate to improve the efficiency of dehumidifying the camera lens.

[0018] Second, the utility model provides a detachable component, which facilitates the installation and replacement of the mobile power supply connected to the mobile rod, thereby ensuring the normal operation of the equipment. By unscrewing the bolts and removing the concave ring from the upper end of the installation compartment, the mobile power supply can be easily taken out and disassembled for replacement, thereby improving the maintenance efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at point A;

[0022] Figure 4 This is a schematic structural diagram of the gear and gear ring of the utility model.

[0023] In the figure: 1. Base; 2. Removable component; 201. Mounting compartment; 202. Ring groove; 203. Concave ring; 204. Mounting ring; 205. Bolt; 206. Mobile power supply; 207. Wire; 3. Rotating component; 301. Placement compartment; 302. Motor; 303. Gear; 304. Gear ring; 305. Fixed block; 306. Ring rail; 307. Moving rod; 308. Heating metal plate; 309. Water-absorbing sheet; 4. Camera housing; 5. Camera lens. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4A camera lens dehumidification device includes a base 1, a detachable component 2 is installed at the lower end of the base 1, a rotating component 3 is installed at the lower end of the detachable component 2, a camera housing 4 is provided at the lower end of the rotating component 3, and a camera lens 5 is installed on one side of the camera housing 4; the detachable component 2 includes a mounting chamber 201, an annular groove 202 is opened at the upper end of the mounting chamber 201, a concave ring 203 is installed at the upper end of the annular groove 202, mounting rings 204 are installed on both sides of the concave ring 203, and bolts 205 are installed on the upper end of the mounting ring 204. A mobile power supply 20 is placed in the mounting chamber 201. 6. One side of the mobile power supply 206 is connected to the wire 207; the rotating component 3 includes a placement compartment 301, a motor 302 is installed on one side of the placement compartment 301, a gear 303 is installed on the output end of the motor 302, a gear ring 304 is installed on one side of the gear 303, fixed blocks 305 are installed at the upper and lower ends of the gear ring 304, a ring rail 306 is installed on one side of the fixed block 305, a moving rod 307 is provided on one side of the gear ring 304, a heating metal plate 308 is provided inside the moving rod 307, and a water-absorbing sheet 309 is installed on the side of the moving rod 307 close to the camera lens 5.

[0026] Through the above technical solution, the rotating component 3 is provided to clean the fog on the camera lens and perform heating and dehumidification operations, thereby improving the dehumidification efficiency of the camera lens and ensuring the imaging quality of the camera. By starting the motor 302, the motor 302 drives the gear 303 to rotate, and the rotation of the gear 303 drives the gear ring 304 to rotate. The rotation of the gear ring 304 drives the fixed block 305 to rotate in the ring rail 306. At the same time, the rotation of the gear ring 304 drives the moving rod 307 to rotate, and the rotation of the moving rod 307 drives the absorbent sheet 309 to rotate. The rotation of the absorbent sheet 309 cleans the water mist on the camera lens 5. The absorbent sheet 309 is heated by the heated metal plate 308 to improve the dehumidification efficiency of the camera lens. The detachable component 2 is provided to facilitate the installation and replacement of the mobile power supply 206 connected to the moving rod 307, thereby ensuring the normal operation of the equipment. By unscrewing the bolt 205, the concave ring 203 is removed from the upper end of the installation compartment 201, and the mobile power supply 206 is taken out for disassembly for easy replacement, thereby improving the maintenance efficiency of the equipment.

[0027] Specifically, the camera housing 4 is detachably arranged at the lower end of the placement compartment 301 , and the installation compartment 201 is fixedly arranged at the lower end of the base 1 .

[0028] Through the above technical solution, the camera housing 4 is easy to disassemble and install, the installation compartment 201 is easy to disassemble and install, and the equipment is easy to assemble and disassemble, which is convenient for later maintenance.

[0029] Specifically, the mounting chamber 201 is provided with screw holes at positions corresponding to the bolts 205 , and the concave ring 203 is a ring structure with a concave cross section.

[0030] Through the above technical solution, the bolt 205 is used to penetrate the mounting ring 204 and screw into the screw hole, so that the concave ring 203 can be detachably mounted on the upper end of the mounting chamber 201. The concave ring 203 with a concave ring-shaped cross-section is used to limit the mobile power supply 206. At the same time, the mobile power supply 206 has a convex structure, which is easy to take.

[0031] Specifically, the mobile power supply 206 is rotatably arranged around the center position in the annular groove 202 , one end of the wire 207 is electrically connected to the heating metal plate 308 , and the other end of the wire 207 is electrically connected to the mobile power supply 206 .

[0032] Through the above technical solution, the mobile power supply 206 can be easily rotated around the center position in the annular groove 202, so that the heating metal plate 308 can be powered when it rotates, ensuring the normal use of the equipment. The wire 207 transmits the power of the mobile power supply 206 to the heating metal plate 308, so that the heating metal plate 308 is heated.

[0033] Specifically, the placement chamber 301 is detachably provided at the lower end of the installation chamber 201 , the output end of the motor 302 is detachably connected to the gear 303 , and the gear 303 is meshed with the gear ring 304 .

[0034] Through the above technical solution, the placement bin 301 is convenient for installing parts such as the motor 302, gear 303, and gear ring 304. The motor 302 is connected to an external power supply and controller to ensure the independent operation of each device. The motor 302 drives the gear 303 to rotate, and the rotation of the gear 303 drives the gear ring 304 to rotate around the center position.

[0035] Specifically, the fixed block 305 is rotatably arranged around the center position in the ring rail 306 , and the placement bin 301 is provided with an annular sliding groove at the moving position of the moving rod 307 .

[0036] Through the above technical solution, the fixed block 305 rotates in the ring rail 306 to ensure the stability of the rotation of the gear ring 304. At the same time, the rotation of the gear ring 304 drives the moving rod 307 to rotate, and the annular groove opened in the placement bin 301 at the moving position of the moving rod 307 ensures the stability of the rotation of the moving rod 307.

[0037] Specifically, the moving rod 307 passes through the placement compartment 301 and extends to the outside thereof, and the shape of the moving rod 307 matches the camera housing 4 .

[0038] Through the above technical solution, the rotation of the movable rod 307 drives the water absorbent sheet 309 to rotate, and the rotation of the water absorbent sheet 309 cleans the water mist on the camera lens 5. The water absorbent sheet 309 is heated by the heating metal plate 308 to improve the efficiency of dehumidification of the camera lens. The shapes of the movable rod 307 and the water absorbent sheet 309 match the camera housing 4, which is convenient for fitting the camera lens 5 for dehumidification operation.

[0039] During use, when it is necessary to clean the fog on the camera lens and perform heating and dehumidification operations, start the motor 302, the motor 302 drives the gear 303 to rotate, the gear 303 rotates to drive the gear ring 304 to rotate, the gear ring 304 rotates to drive the fixed block 305 to rotate in the ring rail 306, and at the same time, the gear ring 304 rotates to drive the moving rod 307 to rotate, and the moving rod 307 rotates to drive the absorbent sheet 309 to rotate, and the absorbent sheet 309 rotates to clean the water mist on the camera lens 5. The absorbent sheet 309 is heated by heating the metal plate 308 to improve the efficiency of dehumidification of the camera lens. When it is necessary to replace the mobile power supply 206 to ensure the normal operation of the equipment, unscrew the bolt 205, remove the concave ring 203 from the upper end of the installation compartment 201, take out the mobile power supply 206 for disassembly for easy replacement, and improve the maintenance efficiency of the equipment.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present application. The scope of this application is defined by the appended claims and their equivalents.

Claims

1. A camera lens dehumidification device, comprising a base (1), characterized in that: A detachable component (2) is mounted on the lower end of the base (1), a rotating component (3) is mounted on the lower end of the detachable component (2), a camera housing (4) is provided at the lower end of the rotating component (3), and a camera lens (5) is mounted on one side of the camera housing (4); The detachable component (2) includes a mounting chamber (201), an annular groove (202) is provided at the upper end of the mounting chamber (201), a concave ring (203) is installed at the upper end of the annular groove (202), mounting rings (204) are installed on both sides of the concave ring (203), bolts (205) are installed at the upper ends of the mounting rings (204), a mobile power supply (206) is placed in the mounting chamber (201), and a wire (207) is connected to one side of the mobile power supply (206); The rotating assembly (3) comprises a storage bin (301), a motor (302) is installed on one side of the storage bin (301), a gear (303) is installed on the output end of the motor (302), a gear ring (304) is installed on one side of the gear (303), fixed blocks (305) are installed at the upper and lower ends of the gear ring (304), a ring rail (306) is installed on one side of the fixed block (305), a moving rod (307) is provided on one side of the gear ring (304), a heating metal plate (308) is provided inside the moving rod (307), and a water-absorbing sheet (309) is installed on the side of the moving rod (307) close to the camera lens (5).

2. A camera lens dehumidification device according to claim 1, characterized in that: The camera housing (4) is detachably arranged at the lower end of the placement chamber (301), and the installation chamber (201) is fixedly arranged at the lower end of the base (1).

3. The camera lens dehumidification device according to claim 1, characterized in that: The installation chamber (201) is provided with a screw hole at a position corresponding to the bolt (205), and the concave ring (203) is an annular structure with a concave cross section.

4. The camera lens dehumidification device according to claim 1, characterized in that: The mobile power source (206) is rotatably arranged around a central position in the annular groove (202), one end of the wire (207) is electrically connected to the heating metal plate (308), and the other end of the wire (207) is electrically connected to the mobile power source (206).

5. The camera lens dehumidification device according to claim 1, characterized in that: The placement chamber (301) is detachably arranged at the lower end of the installation chamber (201), the output end of the motor (302) is detachably connected to the gear (303), and the gear (303) is meshed with the gear ring (304).

6. The camera lens dehumidification device according to claim 1, characterized in that: The fixed block (305) is rotatably arranged around a central position in the ring rail (306), and the placement bin (301) is provided with an annular sliding groove at a moving position of the moving rod (307).

7. The camera lens dehumidification device according to claim 1, characterized in that: The moving rod (307) passes through the placement chamber (301) and extends to the outside thereof, and the shape of the moving rod (307) matches the camera housing (4).

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